[INFO] crate munch 0.6.0 is already in cache [INFO] extracting crate munch 0.6.0 into work/ex/beta-1.37-6/sources/1.36.0/reg/munch/0.6.0 [INFO] extracting crate munch 0.6.0 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/munch/0.6.0 [INFO] validating manifest of munch-0.6.0 on toolchain 1.36.0 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of munch-0.6.0 on toolchain beta-2019-07-23 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing munch-0.6.0 [INFO] finished frobbing munch-0.6.0 [INFO] frobbed toml for munch-0.6.0 written to work/ex/beta-1.37-6/sources/1.36.0/reg/munch/0.6.0/Cargo.toml [INFO] started frobbing munch-0.6.0 [INFO] finished frobbing munch-0.6.0 [INFO] frobbed toml for munch-0.6.0 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/munch/0.6.0/Cargo.toml [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] testing munch-0.6.0 against 1.36.0 for beta-1.37-6 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-2/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/munch/0.6.0:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.36.0" "build" "--frozen"` [INFO] [stdout] 7f875a9c9d3b2161b56c8b8f37b8f5af1798359fba86a2ffdd97788b167dfdd8 [INFO] running `"docker" "start" "-a" "7f875a9c9d3b2161b56c8b8f37b8f5af1798359fba86a2ffdd97788b167dfdd8"` [INFO] [stderr] Compiling munch v0.6.0 (/opt/crater/workdir) [INFO] [stderr] warning: use of deprecated item 'core::str::::slice_unchecked': use `get_unchecked(begin..end)` instead [INFO] [stderr] --> src/str.rs:175:9 [INFO] [stderr] | [INFO] [stderr] 175 | str.slice_unchecked(from, to) [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(deprecated)] on by default [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.49s [INFO] running `"docker" "inspect" "7f875a9c9d3b2161b56c8b8f37b8f5af1798359fba86a2ffdd97788b167dfdd8"` [INFO] running `"docker" "rm" "-f" "7f875a9c9d3b2161b56c8b8f37b8f5af1798359fba86a2ffdd97788b167dfdd8"` [INFO] [stdout] 7f875a9c9d3b2161b56c8b8f37b8f5af1798359fba86a2ffdd97788b167dfdd8 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-2/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/munch/0.6.0:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.36.0" "test" "--frozen" "--no-run"` [INFO] [stdout] 5f77e1b0d0973fa393c24b87db1e6b573dd1adb66a53edcb93be69b4c350f7ea [INFO] running `"docker" "start" "-a" "5f77e1b0d0973fa393c24b87db1e6b573dd1adb66a53edcb93be69b4c350f7ea"` [INFO] [stderr] Compiling munch v0.6.0 (/opt/crater/workdir) [INFO] [stderr] warning: unused import: `munch::str` [INFO] [stderr] --> tests/ascii.rs:5:5 [INFO] [stderr] | [INFO] [stderr] 5 | use munch::str; [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'core::str::::slice_unchecked': use `get_unchecked(begin..end)` instead [INFO] [stderr] --> src/str.rs:175:9 [INFO] [stderr] | [INFO] [stderr] 175 | str.slice_unchecked(from, to) [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(deprecated)] on by default [INFO] [stderr] [INFO] [stderr] warning: the item `Error` is imported redundantly [INFO] [stderr] --> examples/ip.rs:17:9 [INFO] [stderr] | [INFO] [stderr] 9 | / pub enum Error { [INFO] [stderr] 10 | | ExpectedDot, [INFO] [stderr] 11 | | ExpectedEnd, [INFO] [stderr] 12 | | ExpectedInteger, [INFO] [stderr] 13 | | IntegerOverflow, [INFO] [stderr] 14 | | } [INFO] [stderr] | |_- the item `Error` is already defined here [INFO] [stderr] ... [INFO] [stderr] 17 | use self::Error; [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused `#[macro_use]` import [INFO] [stderr] --> tests/mac.rs:1:1 [INFO] [stderr] | [INFO] [stderr] 1 | #[macro_use] [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'core::str::::trim_right': superseded by `trim_end` [INFO] [stderr] --> examples/ip.rs:62:39 [INFO] [stderr] | [INFO] [stderr] 62 | println!("{:?}", parse(string.trim_right())); [INFO] [stderr] | ^^^^^^^^^^ help: replace the use of the deprecated item: `trim_end` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(deprecated)] on by default [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 17.67s [INFO] running `"docker" "inspect" "5f77e1b0d0973fa393c24b87db1e6b573dd1adb66a53edcb93be69b4c350f7ea"` [INFO] running `"docker" "rm" "-f" "5f77e1b0d0973fa393c24b87db1e6b573dd1adb66a53edcb93be69b4c350f7ea"` [INFO] [stdout] 5f77e1b0d0973fa393c24b87db1e6b573dd1adb66a53edcb93be69b4c350f7ea [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-2/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/munch/0.6.0:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.36.0" "test" "--frozen"` [INFO] [stdout] 20058225893e9b8ac9380d4653714121ed01243c6ce712d061e79d0dbf0c70a6 [INFO] running `"docker" "start" "-a" "20058225893e9b8ac9380d4653714121ed01243c6ce712d061e79d0dbf0c70a6"` [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.01s [INFO] [stdout] running 0 tests [INFO] [stderr] Running /opt/crater/target/debug/deps/munch-0dc31e708d57f43c [INFO] [stdout] [INFO] [stderr] Running /opt/crater/target/debug/deps/ascii-6d735d85390e4473 [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stderr] Running /opt/crater/target/debug/deps/byte-d8beac0e33f8394f [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stdout] test satisfy ... ok [INFO] [stdout] test take_while1 ... ok [INFO] [stdout] test take_while ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 12 tests [INFO] [stdout] test any ... ok [INFO] [stdout] test bytes ... ok [INFO] [stdout] test byte ... ok [INFO] [stdout] test end ... ok [INFO] [stdout] test big_endian ... ok [INFO] [stdout] test take ... ok [INFO] [stdout] test peek ... ok [INFO] [stdout] test satisfy ... ok [INFO] [stdout] test take_while ... ok [INFO] [stdout] test take_while1 ... ok [INFO] [stdout] test little_endian ... ok [INFO] [stderr] Running /opt/crater/target/debug/deps/lib-faa0a8d002d457f2 [INFO] [stdout] test capture ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 24 tests [INFO] [stdout] test and_skip ... ok [INFO] [stdout] test and_then ... ok [INFO] [stdout] test and ... ok [INFO] [stdout] test bind ... ok [INFO] [stdout] test guard ... ok [INFO] [stdout] test map ... ok [INFO] [stdout] test map_err ... ok [INFO] [stdout] test optional ... ok [INFO] [stdout] test or ... ok [INFO] [stdout] test by_ref ... ok [INFO] [stdout] test collect ... ok [INFO] [stdout] test fail ... ok [INFO] [stdout] test fn_ ... ok [INFO] [stdout] test pack ... ok [INFO] [stdout] test position ... ok [INFO] [stdout] test p ... ok [INFO] [stdout] test skip_and ... ok [INFO] [stdout] test succeed ... ok [INFO] [stdout] test try ... ok [INFO] [stdout] test tuple ... ok [INFO] [stdout] test join ... ok [INFO] [stdout] test join_fold ... ok [INFO] [stdout] test repeat ... ok [INFO] [stdout] test fold ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 24 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Running /opt/crater/target/debug/deps/mac-e9b24a5fa3948532 [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test mac ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Running /opt/crater/target/debug/deps/str-961b6370b7f7f6d1 [INFO] [stdout] [INFO] [stdout] running 9 tests [INFO] [stdout] test peek ... ok [INFO] [stdout] test char ... ok [INFO] [stdout] test any ... ok [INFO] [stdout] test end ... ok [INFO] [stdout] test satisfy ... ok [INFO] [stdout] test take_while ... ok [INFO] [stdout] test take_while1 ... ok [INFO] [stdout] test str ... ok [INFO] [stdout] test capture ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- capture stdout ---- [INFO] [stdout] thread 'capture' panicked at 'assertion failed: `(left == right)` [INFO] [stdout] left: `Ok((5, "πr²"))`, [INFO] [stdout] right: `Ok((3, "πr"))`', tests/str.rs:72:5 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x559c24301353 - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h6485381528590a55 [INFO] [stdout] at src/libstd/sys/unix/backtrace/tracing/gcc_s.rs:39 [INFO] [stdout] 1: 0x559c242fccfb - std::sys_common::backtrace::_print::h49a82ae9552e35c7 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:71 [INFO] [stdout] 2: 0x559c24300096 - std::panicking::default_hook::{{closure}}::he20974adbefcc046 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:59 [INFO] [stdout] at src/libstd/panicking.rs:197 [INFO] [stdout] 3: 0x559c242ffdbe - std::panicking::default_hook::he4af6af4ac7fef7b [INFO] [stdout] at src/libstd/panicking.rs:208 [INFO] [stdout] 4: 0x559c2430079f - std::panicking::rust_panic_with_hook::h057ff03eb4c8000f [INFO] [stdout] at src/libstd/panicking.rs:474 [INFO] [stdout] 5: 0x559c24300321 - std::panicking::continue_panic_fmt::ha6d6ae144369025b [INFO] [stdout] at src/libstd/panicking.rs:381 [INFO] [stdout] 6: 0x559c2430026e - std::panicking::begin_panic_fmt::he54eae869ed71eb1 [INFO] [stdout] at src/libstd/panicking.rs:336 [INFO] [stdout] 7: 0x559c242a028d - str::capture::h4ff4919cb34228ce [INFO] [stdout] at tests/str.rs:72 [INFO] [stdout] 8: 0x559c24298d29 - str::capture::{{closure}}::h899d1127d72d2097 [INFO] [stdout] at tests/str.rs:71 [INFO] [stdout] 9: 0x559c242b498d - core::ops::function::FnOnce::call_once::h66217ef13e441b5e [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libcore/ops/function.rs:231 [INFO] [stdout] 10: 0x559c242c018e - as core::ops::function::FnOnce>::call_once::h6b004fa8f4fc1608 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/liballoc/boxed.rs:704 [INFO] [stdout] 11: 0x559c243034b9 - __rust_maybe_catch_panic [INFO] [stdout] at src/libpanic_unwind/lib.rs:85 [INFO] [stdout] 12: 0x559c242daa87 - test::run_test::run_test_inner::{{closure}}::h9a4d23c41d058d37 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panicking.rs:272 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panic.rs:394 [INFO] [stdout] at src/libtest/lib.rs:1468 [INFO] [stdout] 13: 0x559c242b54a4 - std::sys_common::backtrace::__rust_begin_short_backtrace::h3765d76361a33ff7 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/sys_common/backtrace.rs:136 [INFO] [stdout] 14: 0x559c242b9554 - std::panicking::try::do_call::h6f86e980b52f74d5 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/thread/mod.rs:470 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panic.rs:315 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panicking.rs:293 [INFO] [stdout] 15: 0x559c243034b9 - __rust_maybe_catch_panic [INFO] [stdout] at src/libpanic_unwind/lib.rs:85 [INFO] [stdout] 16: 0x559c242b9b61 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h760b8a2b155f54c3 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panicking.rs:272 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panic.rs:394 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/thread/mod.rs:469 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libcore/ops/function.rs:231 [INFO] [stdout] 17: 0x559c242f4ade - as core::ops::function::FnOnce>::call_once::h805c3cc89d534c05 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/liballoc/boxed.rs:704 [INFO] [stdout] 18: 0x559c24302b9f - std::sys::unix::thread::Thread::new::thread_start::h6f10b78f26c98dc6 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/liballoc/boxed.rs:704 [INFO] [stdout] at src/libstd/sys_common/thread.rs:13 [INFO] [stdout] at src/libstd/sys/unix/thread.rs:79 [INFO] [stdout] 19: 0x7f05089a04a3 - start_thread [INFO] [stdout] 20: 0x7f05084cbd0e - __clone [INFO] [stdout] 21: 0x0 - [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] capture [INFO] [stdout] [INFO] [stdout] test result: FAILED. 8 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass '--test str' [INFO] running `"docker" "inspect" "20058225893e9b8ac9380d4653714121ed01243c6ce712d061e79d0dbf0c70a6"` [INFO] running `"docker" "rm" "-f" "20058225893e9b8ac9380d4653714121ed01243c6ce712d061e79d0dbf0c70a6"` [INFO] [stdout] 20058225893e9b8ac9380d4653714121ed01243c6ce712d061e79d0dbf0c70a6